Question:
Which one of the following statements is FALSE for hydrophilic sols?
Correct Option: 1
Solution:
$\rightarrow$ Viscosity of hydrophilic sol $>$ viscosity of $\mathrm{H}_{2} \mathrm{O}$
$\rightarrow$ Hydrophilic sol is more stable so can't be easily coagulated.
$\rightarrow$ Hydrophilic sols are reversible sols.
$\rightarrow$ No electrolytes are required to stabilise hydrophilic sol.